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sd-daemon: fix abstract namespace sockaddr for notification socket
author
Lennart Poettering
<lennart@poettering.net>
Sun, 11 Jul 2010 21:49:02 +0000
(23:49 +0200)
committer
Lennart Poettering
<lennart@poettering.net>
Sun, 11 Jul 2010 21:49:20 +0000
(23:49 +0200)
src/sd-daemon.c
patch
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diff --git
a/src/sd-daemon.c
b/src/sd-daemon.c
index
5df70e3
..
3bb258d
100644
(file)
--- a/
src/sd-daemon.c
+++ b/
src/sd-daemon.c
@@
-381,7
+381,11
@@
int sd_notify(int unset_environment, const char *state) {
memset(&msghdr, 0, sizeof(msghdr));
msghdr.msg_name = &sockaddr;
- msghdr.msg_namelen = sizeof(struct sockaddr_un);
+ msghdr.msg_namelen = sizeof(sa_family_t) + strlen(e);
+
+ if (msghdr.msg_namelen > sizeof(struct sockaddr_un))
+ msghdr.msg_namelen = sizeof(struct sockaddr_un);
+
msghdr.msg_iov = &iovec;
msghdr.msg_iovlen = 1;
msghdr.msg_control = &control;